판매가 | |
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할인판매가 | 27,000원 (27,000원 할인) |
할인금액 |
총 할인금액 원 (모바일할인금액 원) |
적립금 |
200원(1.00%) 원% 원% 원% 원% 원% 원% 원% 원% 원% 원% 원% 원% 원% |
제휴적립금 | |
배송방법 | 택배 |
배송비 | 2,700원 ~ 3,000원 |
상품 추가설명 번역정보 |
배송 | |
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수량 |
상품 정보 | 가격 | 삭제 |
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총상품금액(수량)0 |
MP3, WAV, Ogg, MIDI 등의 음원 데이타를 재생해주는 전용 VLSI 칩과 SD메모리 슬롯을 내장한 제품입니다. 아두이노나 마이크로콘트롤러를 연결하여 인터렉티브 음원 재생 예제나 악기 제작이 가능합니다. 하단에 공개된 튜토리얼 페이지를 통해 상세한 아두이노 연결 방법 및 예제 소스를 참고하실 수 있습니다.
This breakout board is the ultimate companion for the VLSI VS1053B DSP codec chip. The VS1053 can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). It can also be used to record audio in both PCM (WAV) and compressed Ogg Vorbis. You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally. There is also 8 GPIO pins that can be used for stuff like lighting up small LEDs or reading buttons.
All this functionality is implemented in a light-weight SPI interface so nearly any microcontroller can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data on a UART pin and act like a synth/drum machine - there are dozens of built-in drum and sample effects! But the chip is a pain to solder, and needs a lot of extras. That's why we spun up the best breakout, perfect for use with an Arduino but also good for other microcontrollers that just don't have the computational power to decode MP3s.
The breakout is slim enough to fit on a breadboard with 1 row of holes left over for wiring. There's 3.3v and 1.8v regulators onboard with ferrite beads and analog filtering for quality analog output. There's a microphone input port that you can wire up a line-in or mic to and record compressed audio. All 8 GPIO are broken out and they all have built in 100K pulldowns, simply connect your button from the GPIO pin to 3.3V for an active-high connection. You'll likely want to play music from a microSD card so we added a holder on-board. And since we know so many of our customers use 5V microcontrollers like the Arduino, we made the interface pins all 5V compliant with level shifters so you can use the chip at 3V or 5V power/logic!
Each order comes with a fully assembled and tested breakout board, some 0.1" male header you can solder to the breakout so it plugs into a breadboard and a bonus stereo headphone jack that will be handy when you want to plug headphones in!
New! As of Sept 24 2013, all orders will come with v2 which is nearly identical but now has 220uF stereo blocking capacitors on the output. This means you can plug the output into headphones or a stereo without risk of damage. Essentially we integrated the extra capacitors onto the PCB itself, saving you wiring and effort! If you have an older v1.0 which does not have the two big round silver capacitors on board, you can drive a pair of 30ohm headphones directly from the LOUT/ROUT pins if the 'ground' connection is tied to GBUF however this is not a line-out connection. If you want to connect to a stereo system or powered speakers with a v1.0 board, fit the two included 100uF electrolytic caps in series on the LOUT/ROUT pins between the breakout and the input of the stereo, then connect the common ground to AGND
If you just need loudspeakers, our 3.7W stereo amp board plus two 3W 4ohm speakers will give you lots of boom and you don't need any extra blocking caps because the amplifier has differential inputs.
Check out our detailed tutorial & excellent Arduino library that demonstrates everything cool about this library: playing music off an SD card, using the GPIO pins as input/outputs, playing music using an interrupt (so it's in the background), using the VS1053 as a MIDI synthesizer (no SD required), and recording Ogg vorbis audio from a microphone/line-in to SD.
VS1053 Codec + MicroSD Breakout - MP3/WAV/MIDI/OGG Play + Record (13:01)
Datasheets, EagleCAD PCB files, and Fritzing object available in the product tutorial
Dimensions: 27.72mm / 1.09" x 58.08mm / 2.28"
Revision History:
01. 결제(입금완료)완료 후 2-3일이내에 상품을 수령하실 수 있습니다. 02. 재고가 없거나 다시 재입고 될 경우(예약상품, 구두포함) 5-7일이 소요됩니다. 03. 배송비는 5만원 이상 구매시 무료 5만원 미만 구매시 2500원의 배송료가 있습니다.
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